Zobrazeno 1 - 10
of 938
pro vyhledávání: '"S, Faria"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-3-2024, Pp 71-76 (2024)
Information about the current state of an agricultural culture can be fundamental in decision making, varying from quantity of fertilizers to be used in an area to estimating the productivity of a harvest in a period to establish credits payment. Sat
Externí odkaz:
https://doaj.org/article/a4d4902d0f6e44c8bfc7b0230b52b278
Autor:
C. D. S. Faria Júnior, M. H. Shimabukuro, A. M. G. Tommaselli, M. R. O. D. A. Maximo, L. R. Porto, N. N. Imai
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-3-2024, Pp 139-146 (2024)
This work proposed and evaluated methods for real-time leaf segmentation using a single-board computer. The main aim was to explore the state-of-the-art techniques based on the YOLO algorithm for real-time operation. For this purpose, the available v
Externí odkaz:
https://doaj.org/article/96d6c5c8200c44559d7dd58cb80bf25b
Autor:
I. S. Norberto, C. S. Faria Junior, A. M. G. Tommaselli, M. H. Shimabukuro, R. P. Martins-Neto, N. N. Imai, M. F. da Silva
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-3-2024, Pp 269-276 (2024)
Leaf detection through automated segmentation of 3D data is becoming a crucial technique in many applications of digital agriculture. Some 3D segmentation techniques that can be mentioned are based on normal differences and median normalised vector g
Externí odkaz:
https://doaj.org/article/0c4a173a7f114fa6a53505f9b21d1183
Autor:
M. F. Roberto, C. S. Faria Junior, J. D. A. D. S. Pereira, J. G. M. D. S. Decanini, M. J. D. S. Freitas
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-3-2024, Pp 363-369 (2024)
This study aims to evaluate the effectiveness of a modified architecture of convolutional neural network (CNN) VGG19 for detecting fires and changes in land use and land cover classification (LULC). Remote sensing data from the Landsat 8 Operational
Externí odkaz:
https://doaj.org/article/f7bd32c0a15644f6b8fb5f27cde497f4
Autor:
Riccardo Favaro, Miroslav Berka, Martin Pettersson, Gunda Thöming, Carla C. M. Arce, Maria L. Inácio, Ted C. J. Turlings, Jorge M. S. Faria, Thomas Jung, Damien Bazin, Alberto Pozzebon, Sergio Angeli, Luca Cappellin
Publikováno v:
Frontiers in Horticulture, Vol 3 (2024)
Invasive pests and plant pathogens pose a significant threat to ecosystems and economies worldwide, prompting the need of anticipatory strategies. Preventing their introduction by detection at the ports of entry has been proven extremely difficult. T
Externí odkaz:
https://doaj.org/article/f6b049d569274450958d7895715c6410
Autor:
G. S. Faria, L. Carlos, S. C. Vasconcelos-Filho, S. T. F. Freitas, L. L. Lourenço, A. C. D. Sousa, L. A. Bessa, L. C. Vitorino
Publikováno v:
Brazilian Journal of Biology, Vol 84 (2024)
Abstract Hymenaea stigonocarpa Mart. ex Hayne has leaves with adaxial and abaxial epidermis covered by a very thick cuticle, in addition to anatomical structures involved in reducing the amount of herbicide absorbed by plants. Thus, we tested the hyp
Externí odkaz:
https://doaj.org/article/00aee7444ee74d32bf516f100889ee45
Autor:
Jorge M. S. Faria, Pedro Barbosa
Publikováno v:
Plants, Vol 13, Iss 16, p 2233 (2024)
Traditional pesticides are based on toxic compounds that can reduce biodiversity, degrade the environment, and contribute to less healthy living. Plant allelochemicals can provide more environmentally friendly and sustainable alternatives. Essential
Externí odkaz:
https://doaj.org/article/f1f20f59869449a4badf7fbc5e6205a5
Publikováno v:
Plants, Vol 13, Iss 15, p 2046 (2024)
The rice root-knot nematode (RRKN), Meloidogyne graminicola Golden and Birchfield 1965, is a dangerous crop pest that affects rice production on a global scale. The largest rice-producing countries struggle with the impacts of RRKN infestation, namel
Externí odkaz:
https://doaj.org/article/e25273c89969489c952fac1cec8211d4
Autor:
Tomás Cavaco, Jorge M. S. Faria
Publikováno v:
Toxics, Vol 12, Iss 6, p 406 (2024)
The management of plant-parasitic nematodes (PPNs) still relies on traditional nematicides that threaten the environment and human health. Novel solutions are urgently needed for PPN pest management that are effective while safeguarding non-target or
Externí odkaz:
https://doaj.org/article/90e5f0531bcc40459bdafffced64df95
Autor:
Abdoral M. Falcão Jr., Bruno de S. Faria, Edson G. Guedes, H.S. de Amorim, Lara L.M. Azeredo, Luiz O.G. dos Reis, Tamires R. da Cruz, Waltercy B. Guimarães
Publikováno v:
Revista Brasileira de Ensino de Física, Vol 45 (2023)
Neste trabalho apresentamos uma experiência simples que procura mostrar a influência da temperatura do ar atmosférico sobre a velocidade de propagação do som. A experiência consiste na observação simultânea da temperatura do ar e da velocida
Externí odkaz:
https://doaj.org/article/ad621ef98b6e423291405e03cdd8384b